26557497

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{51769}}^1$

素因数の和:51797

約数の個数: 16

約数和(自身を含む): 41416000

約数和(自身を除く): 14858503

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 51769, 155307, 465921, 983611, 1397763, 2950833, 8852499, 26557497]

約数ペア:

[(1, 26557497), (3, 8852499), (9, 2950833), (19, 1397763), (27, 983611), (57, 465921), (171, 155307), (513, 51769)]